/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set sw=2 ts=8 et ft=cpp : */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef __HAL_SENSOR_H_ #define __HAL_SENSOR_H_ #include "mozilla/Observer.h" namespace mozilla { namespace hal { /** * Enumeration of sensor types. They are used to specify type while * register or unregister an observer for a sensor of given type. * If you add or change any here, do the same in GeckoHalDefines.java. */ enum SensorType { SENSOR_UNKNOWN = -1, SENSOR_ORIENTATION = 0, SENSOR_ACCELERATION = 1, SENSOR_PROXIMITY = 2, SENSOR_LINEAR_ACCELERATION = 3, SENSOR_GYROSCOPE = 4, SENSOR_LIGHT = 5, SENSOR_ROTATION_VECTOR = 6, SENSOR_GAME_ROTATION_VECTOR = 7, NUM_SENSOR_TYPE }; class SensorData; typedef Observer<SensorData> ISensorObserver; /** * Enumeration of sensor accuracy types. */ enum SensorAccuracyType { SENSOR_ACCURACY_UNKNOWN = -1, SENSOR_ACCURACY_UNRELIABLE, SENSOR_ACCURACY_LOW, SENSOR_ACCURACY_MED, SENSOR_ACCURACY_HIGH, NUM_SENSOR_ACCURACY_TYPE }; class SensorAccuracy; typedef Observer<SensorAccuracy> ISensorAccuracyObserver; } // namespace hal } // namespace mozilla #include "ipc/IPCMessageUtils.h" namespace IPC { /** * Serializer for SensorType */ template <> struct ParamTraits<mozilla::hal::SensorType>: public ContiguousEnumSerializer< mozilla::hal::SensorType, mozilla::hal::SENSOR_UNKNOWN, mozilla::hal::NUM_SENSOR_TYPE> { }; template <> struct ParamTraits<mozilla::hal::SensorAccuracyType>: public ContiguousEnumSerializer< mozilla::hal::SensorAccuracyType, mozilla::hal::SENSOR_ACCURACY_UNKNOWN, mozilla::hal::NUM_SENSOR_ACCURACY_TYPE> { }; } // namespace IPC #endif /* __HAL_SENSOR_H_ */